Portable electronic device



FIG. 1 is a perspective view of a portable electronic device showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side, elevational view thereof;

FIG. 5 is a right side, elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view thereof, with a cover rotated; and,

FIG. 9 is another perspective view of FIG. 8, with a display of the cover rotated.

Broken lines shown in the drawings illustrate portions of the portable electronic device, and form no part of the claimed design. 

The ornamental design for a portable electronic device, as shown and described. 